Spraying equipment with coating heat preservation function for wall surface construction

Abstract

The utility model discloses spraying equipment with a coating heat preservation function for wall surface construction, which comprises an L-shaped bearing plate, a heat preservation tank is arranged on the upper surface of the L-shaped bearing plate, a heat preservation inner container is fixedly arranged on the inner wall of the heat preservation tank, an electric heating ring is fixedly arranged on the inner wall of the heat preservation inner container, and a sealing cover is arranged on the upper surface of the heat preservation tank. A stirring mechanism is arranged on the surface of the sealing cover, an air pump is fixedly installed on the upper surface of the sealing cover, a valve is fixedly installed on the lower surface of the heat preservation tank, and a transfer column is fixedly installed on the inner bottom wall of the heat preservation tank. According to the spraying equipment with the coating heat preservation function for wall surface construction, the heat preservation inner container is arranged, so that heat of a polyurethane material transmitted to an external heat preservation tank and external air can be effectively reduced, and the situation that the polyurethane material which is not sprayed in time is rapidly cooled and solidified is avoided; and meanwhile, an electric heating ring is arranged to heat the polyurethane material on the inner wall of the heat preservation inner container, so that the polyurethane material is always in a liquid state.

Description

Technical Field

[0001] The utility model relates to the technical field of spraying equipment, in particular to a spraying equipment with a paint heat preservation function for wall construction. Background Technique

[0002] Wall paint refers to the paint used for building walls to play a decorative and protective role, making the building walls beautiful and clean. At the same time, it can also protect the building walls and extend their service life. Wall paint is classified into two major parts according to the building walls, including interior wall paint and exterior wall paint. Interior wall paint focuses on decoration and environmental protection, while exterior wall paint focuses on protection and durability. In addition to its own decorative and protective functions, wall paint is also developing towards the trend of being rich, colorful, fashionable, healthy and environmentally friendly.

[0003] Polyurethane material is a new type of material that integrates waterproof, heat preservation and heat insulation. As a material often used in the construction industry, polyurethane spraying has strong practicability. It mainly plays a role in heat preservation. When in use, it is mainly applied to the surface of buildings to achieve the effect of heat preservation. This type of spraying is currently widely selected and welcomed by the public, which is closely related to its other characteristics and performances. Polyurethane has these advantages: (1) For substrates of various shapes, whether it is a plane, a vertical surface, a top surface, or a complex object with a circular, spherical or other irregular shape, direct spraying and foaming processing can be carried out without expensive mold manufacturing costs. (2) The shape of the foamed heat preservation layer formed by spraying and foaming is consistent with the shape of the substrate object. There is no joint and the heat insulation effect is good. There is a dense protective cortex outside the foamed layer, which can well protect the internal core material while making it easy to apply the outer paint and further repair. (3) High production efficiency, especially suitable for the heat insulation treatment of large-area special-shaped objects, with a fast forming speed and high production efficiency.

[0004] When spraying polyurethane paint, due to the characteristics of polyurethane itself, if the generated polyurethane paint is not sprayed on the wall in time, it will cool and solidify in the storage tank of the spraying equipment, and then cannot be sprayed out by the spray gun. For this reason, we propose a spraying equipment with a paint heat preservation function for wall construction. Content of the Utility Model

[0005] The purpose of the utility model is to provide a spraying equipment with a paint heat preservation function for wall construction to solve the problems raised in the above background technique.

[0006] To achieve the above object, the utility model provides the following technical solution: A spraying device with paint insulation function for wall construction, including an L-shaped bearing plate, on the upper surface of the L-shaped bearing plate is provided a heat preservation tank, the inner wall of the heat preservation tank is fixedly installed with a heat preservation inner tank, the inner wall of the heat preservation inner tank is fixedly installed with an electric heating ring, the upper surface of the heat preservation tank is provided with a sealing cover, the surface of the sealing cover is provided with a stirring mechanism, the upper surface of the sealing cover is fixedly installed with an air pump, the lower surface of the heat preservation tank is fixedly installed with a valve, the inner bottom wall of the heat preservation tank is fixedly installed with a transfer column, through holes are opened on the surface of the transfer column, a flow channel is opened on the lower surface of the transfer column, the lower end of the transfer column is fixedly connected with the input end of the valve, the output end of the valve is fixedly installed with a transmission hose, and the left end of the transmission hose is fixedly installed with a spraying gun.

[0007] Preferably, four universal wheels are provided on the lower surface of the L-shaped bearing plate, and the four universal wheels are arranged in a rectangular array on the lower surface of the L-shaped bearing plate.

[0008] Preferably, a rubber ring is embedded on the inner top wall of the sealing cover, and the surface of the rubber ring is in pressing contact with the upper surface of the heat preservation tank.

[0009] Preferably, the stirring mechanism includes a servo motor fixedly installed on the upper surface of the sealing cover, the input end of the servo motor is fixedly installed with a rotating column, and a plurality of stirring rods are fixedly installed on the surface of the rotating column.

[0010] Preferably, a circular groove is opened at the upper end of the transfer column, and the lower end of the rotating column extends into the inner wall of the circular groove and is rotatably connected with the inner wall of the circular groove.

[0011] Preferably, a vertical plate is fixedly installed on the upper surface of the L-shaped bearing plate, a hook is fixedly installed on the front surface of the vertical plate, and the surface of the hook is in contact with the surface of the transmission hose.

[0012] Preferably, a pull ring is fixedly installed on the upper surface of the sealing cover, and a handle is fixedly installed on the side surface of the L-shaped bearing plate.

[0013] Beneficial effects

[0014] The utility model provides a spraying device with paint insulation function for wall construction, which has the following beneficial effects:

[0015] 1. For the spraying device with paint insulation function for wall construction, by setting the electric heating ring and the heat preservation inner tank, the setting of the heat preservation inner tank can effectively reduce the heat transfer of the polyurethane material to the external heat preservation tank and the external air, thereby avoiding the rapid cooling and solidification of the polyurethane material that has not been sprayed in time. At the same time, the setting of the electric heating ring can heat the polyurethane material on the inner wall of the heat preservation inner tank, so that the polyurethane material always remains in a liquid state.

[0016] 2. The spraying equipment with coating heat preservation function for wall construction, by setting a stirring mechanism, when the electric heating ring heats the polyurethane material, the servo motor in the stirring mechanism can drive the rotating column to rotate, thereby driving a plurality of stirring rods to stir the polyurethane material, so that the polyurethane material can absorb heat more evenly and fully and be heated. Brief Description of the Drawings

[0017] Figure 1 It is a three-dimensional structural schematic diagram of the present utility model;

[0018] Figure 2 It is a front sectional structural schematic diagram of the heat preservation tank Figure 1 ;

[0019] Figure 3 It is a front sectional structural schematic diagram of the heat preservation tank Figure 2 ;

[0020] Figure 4 It is a three-dimensional structural schematic diagram of the transfer column;

[0021] Figure 5 It is a three-dimensional structural schematic diagram of the transmission hose.

[0022] In the figure: 1, L-shaped bearing plate; 2, heat preservation tank; 3, heat preservation inner tank; 4, electric heating ring; 5, sealing cover; 6, air pump; 7, transfer column; 8, transmission hose; 9, spraying gun; 10, universal wheel; 11, rubber ring; 12, servo motor; 13, rotating column; 14, stirring rod; 15, hook. Detailed Description of the Preferred Embodiments

[0023] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0024] Please refer to Figures 1-5 , the present utility model provides a technical solution: a spraying equipment with coating heat preservation function for wall construction, including an L-shaped bearing plate 1, four universal wheels 10 are arranged on the lower surface of the L-shaped bearing plate 1, and the four universal wheels 10 are arranged in a rectangular array on the lower surface of the L-shaped bearing plate 1. The setting of the universal wheels 10 facilitates people to transfer and transport the equipment. A heat preservation tank 2 is arranged on the upper surface of the L-shaped bearing plate 1, a heat preservation inner tank 3 is fixedly installed on the inner wall of the heat preservation tank 2, and an electric heating ring 4 is fixedly installed on the inner wall of the heat preservation inner tank 3.

[0025] By setting the electric heating ring 4 and the heat preservation inner tank 3, the setting of the heat preservation inner tank 3 can effectively reduce the heat transfer of the polyurethane material to the external heat preservation tank 2 and the external air, thereby preventing the polyurethane material that has not been sprayed in time from quickly cooling and solidifying. At the same time, the setting of the electric heating ring 4 can heat the polyurethane material on the inner wall of the heat preservation inner tank 3, so that the polyurethane material is always in a liquid state.

[0026] A sealing cover 5 is arranged on the upper surface of the heat preservation tank 2. A rubber ring 11 is embedded in the inner top wall of the sealing cover 5. The surface of the rubber ring 11 is in pressing contact with the upper surface of the heat preservation tank 2. The setting of the rubber ring 11 can enhance the airtightness between the sealing cover 5 and the heat preservation tank 2. A stirring mechanism is arranged on the surface of the sealing cover 5. The stirring mechanism includes a servo motor 12 fixedly installed on the upper surface of the sealing cover 5. A rotating column 13 is fixedly installed at the input end of the servo motor 12. A plurality of stirring rods 14 are fixedly installed on the surface of the rotating column 13.

[0027] By setting the stirring mechanism, when the electric heating ring 4 heats the polyurethane material, the servo motor 12 in the stirring mechanism can drive the rotating column 13 to rotate, thereby driving a plurality of stirring rods 14 to stir the polyurethane material, so that the polyurethane material can absorb heat more evenly and fully and be heated.

[0028] An air pump 6 is fixedly installed on the upper surface of the sealing cover 5. A valve is fixedly installed on the lower surface of the heat preservation tank 2. A transfer column 7 is fixedly installed on the inner bottom wall of the heat preservation tank 2. A circular groove is opened at the upper end of the transfer column 7. The lower end of the rotating column 13 extends into the inner wall of the circular groove and is rotationally connected to the inner wall of the circular groove. When the rotating column 13 rotates driven by the servo motor 12, the lower end of the transfer column 7 rotates on the inner wall of the circular groove, which can enhance the stability of the rotating column 13 when it rotates.

[0029] A through hole is opened on the surface of the transfer column 7. A flow groove is opened on the lower surface of the transfer column 7. The lower end of the transfer column 7 is fixedly connected to the input end of the valve. The output end of the valve is fixedly installed with a transmission hose 8. A vertical plate is fixedly installed on the upper surface of the L-shaped bearing plate 1. A hook 15 is fixedly installed on the front surface of the vertical plate. The surface of the hook 15 is in contact with the surface of the transmission hose 8. People can wind the longer transmission hose 8 around the surface of the hook 15, which can place the transmission hose 8 in an orderly manner and prevent the transmission hose 8 from knotting. The left end of the transmission hose 8 is fixedly installed with a spraying gun 9.

[0030] A pull ring is fixedly installed on the upper surface of the sealing cover 5. A handle is fixedly installed on the side surface of the L-shaped bearing plate 1. The pull ring is convenient for people to lift the sealing cover 5, and the handle is convenient for people to push the L-shaped bearing plate 1.

[0031] Connection plates are fixedly installed on the side surface of the sealing cover 5 and the side surface of the heat preservation tank 2 respectively. Threaded grooves are opened on the upper surfaces of the two connection plates. A connection bolt is threadedly connected to the inner wall of the threaded groove.

[0032] Working principle: When people use this device to spray polyurethane material on the wall, first pour the heated polyurethane material into the inner wall of the heat preservation inner tank 3, then put the sealing cover 5 on the upper end of the heat preservation tank 2, and use two connecting plates and connecting bolts to relatively fix the sealing cover 5 and the heat preservation tank 2. The rubber ring 11 on the inner top wall of the sealing cover 5 presses against the upper surface of the heat preservation tank 2. Then start the air pump 6 and open the valve. The air pump 6 fills the inside of the heat preservation inner tank 3 with air, thereby squeezing the polyurethane liquid and making it enter the inner wall of the transmission hose 8 through the through holes and flow grooves on the surface of the transfer column 7. People can then hold the spray gun 9 to spray the polyurethane material on the wall. Under the action of the heat preservation inner tank 3, the heat loss rate of the polyurethane liquid is greatly reduced, so it can be ensured that the polyurethane liquid will not cool and solidify for a long time. When the polyurethane slowly cools and solidifies after a long time, people can start the electric heating ring 4 and the servo motor 12. The electric heating ring 4 heats the polyurethane material on the inner wall of the heat preservation inner tank 3, and the servo motor 12 can drive the rotating column 13 to rotate, thereby driving a plurality of stirring rods 14 to stir the polyurethane material, so that the polyurethane material can absorb heat and be heated more evenly and fully. Therefore, the solidified polyurethane can be reheated and converted into a liquid state relatively quickly.

[0033] Although the embodiments of the present invention have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principle and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A spraying device for wall construction with a coating heat preservation function, comprising an L-shaped bearing plate (1), characterized in that: The upper surface of the L-shaped carrier plate (1) is provided with a heat preservation tank (2), the inner wall of the heat preservation tank (2) is fixedly provided with a heat preservation liner (3), the inner wall of the heat preservation liner (3) is fixedly provided with an electric heating ring (4), the upper surface of the heat preservation tank (2) is provided with a sealing cover (5), the surface of the sealing cover (5) is provided with a stirring mechanism, the upper surface of the sealing cover (5) is fixedly provided with an air pump (6), the lower surface of the heat preservation tank (2) is fixedly provided with a valve, the inner bottom wall of the heat preservation tank (2) is fixedly provided with a transfer column (7), the surface of the transfer column (7) is provided with a through hole, the lower surface of the transfer column (7) is provided with a flow groove, the lower end of the transfer column (7) is fixedly connected to the input end of the valve, the output end of the valve is fixedly provided with a transmission hose (8), and the left end of the transmission hose (8) is fixedly provided with a spray gun (9).

2. The wall construction spraying equipment with paint heat preservation function according to claim 1, characterized in that: The lower surface of the L-shaped carrying plate (1) is provided with four universal wheels (10), and the four universal wheels (10) are arranged in a rectangular array on the lower surface of the L-shaped carrying plate (1).

3. The spraying equipment with paint heat preservation function for wall construction according to claim 1 is characterized in that: A rubber ring (11) is embedded in the inner top wall of the sealing cover (5), and the surface of the rubber ring (11) is in pressing contact with the upper surface of the heat preservation tank (2).

4. The spraying equipment with paint heat preservation function for wall construction according to claim 1, characterized in that: The stirring mechanism comprises a servo motor (12) fixedly mounted on the upper surface of the sealing cover (5); a rotating column (13) is fixedly mounted on the input end of the servo motor (12); and a plurality of stirring rods (14) are fixedly mounted on the surface of the rotating column (13).

5. The spraying equipment with paint heat preservation function for wall construction according to claim 4 is characterized in that: A circular groove is formed at the upper end of the transfer column (7), and the lower end of the rotating column (13) extends into the inner wall of the circular groove and is rotatably connected to the inner wall of the circular groove.

6. The spraying equipment with paint heat preservation function for wall construction according to claim 1, characterized in that: A vertical plate is fixedly mounted on the upper surface of the L-shaped bearing plate (1), a hook (15) is fixedly mounted on the front surface of the vertical plate, and the surface of the hook (15) contacts the surface of the transmission hose (8).

7. The spraying equipment with paint heat preservation function for wall construction according to claim 1, characterized in that: A pull ring is fixedly mounted on the upper surface of the sealing cover (5), and a handle is fixedly mounted on the side of the L-shaped bearing plate (1).

Images